Unknown

Dataset Information

0

Young-Onset Colon Cancer and Recurrence Risk by Gene Expression.


ABSTRACT: The incidence and mortality from colorectal cancer in younger adults (younger than 55?years) is increasing. We reviewed the complete database of a gene-expression test, Oncotype DX Colon Recurrence Score test, to determine age-related differences in recurrence score (RS) and single-gene results (7 cancer-related of the 12-gene assay). We included 20 478 stage II and III A and B colon cancer patients submitted to Genomic Health. RS results were grouped by low-, intermediate-, and high-risk groups. Single-gene scores were described using median and interquartile range. Of all patients 72.5% and 72.6% of those younger than 40?years had low-risk RS. Comparing older with younger patients, RS or single-gene expression did not differ by age group or stage. Young-onset colon cancer does not differ by expression of the RS component genes. Most patients with stage II and III colon cancer have low-risk disease as measured by the 12-gene assay, regardless of age.

SUBMITTER: Chang GJ 

PROVIDER: S-EPMC7669228 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature

altmetric image

Publications

Young-Onset Colon Cancer and Recurrence Risk by Gene Expression.

Chang George J GJ   You Y Nancy Y YNY   Russell Christy A CA   Tierno Marni B MB   Turner Michelle M   Bennett John P JP   Lau Anna A   Hochster Howard S HS  

Journal of the National Cancer Institute 20201101 11


The incidence and mortality from colorectal cancer in younger adults (younger than 55 years) is increasing. We reviewed the complete database of a gene-expression test, Oncotype DX Colon Recurrence Score test, to determine age-related differences in recurrence score (RS) and single-gene results (7 cancer-related of the 12-gene assay). We included 20 478 stage II and III A and B colon cancer patients submitted to Genomic Health. RS results were grouped by low-, intermediate-, and high-risk groups  ...[more]

Similar Datasets

| S-EPMC6230488 | biostudies-literature
| S-EPMC3388775 | biostudies-literature
| S-EPMC4244576 | biostudies-literature
| S-EPMC10891092 | biostudies-literature
| S-EPMC6734652 | biostudies-literature
| S-EPMC5865817 | biostudies-literature
| S-EPMC3552002 | biostudies-literature
| S-EPMC6076224 | biostudies-literature
| S-EPMC6142417 | biostudies-other
| S-EPMC7427289 | biostudies-literature